:root {
  --ink: oklch(19% 0.028 156);
  --ink-soft: oklch(42% 0.035 150);
  --paper: oklch(97% 0.014 125);
  --paper-2: oklch(92% 0.03 128);
  --line: oklch(84% 0.035 132);
  --signal: oklch(61% 0.17 126);
  --signal-2: oklch(42% 0.13 134);
  --asphalt: oklch(21% 0.045 158);
  --asphalt-2: oklch(29% 0.052 154);
  --white-line: oklch(98% 0.012 120);
  --radius: 8px;
  --shadow: 0 22px 50px rgba(18, 31, 28, 0.16);
  --max: 1180px;
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Work Sans", sans-serif;
  line-height: 1.55;
}

.road-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.72;
  pointer-events: none;
}

body > main,
body > footer {
  position: relative;
  z-index: 1;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 60;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--signal-2), oklch(78% 0.11 126));
  box-shadow: 0 0 18px rgba(101, 154, 28, 0.45);
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: left;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 32px), var(--max));
  margin: 16px auto 0;
  padding: 12px 14px;
  border: 1px solid rgba(255, 248, 232, 0.24);
  border-radius: var(--radius);
  background: rgba(18, 31, 28, 0.82);
  color: var(--white-line);
  backdrop-filter: blur(16px);
  transition: background 180ms var(--ease-out-quart), box-shadow 180ms var(--ease-out-quart), transform 180ms var(--ease-out-quart);
}

.site-header.scrolled {
  background: rgba(18, 31, 28, 0.95);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand-mark {
  width: 58px;
  height: 34px;
  flex: 0 0 auto;
  transition: transform 260ms var(--ease-out-quart), filter 260ms var(--ease-out-quart);
}

.brand:hover .brand-mark {
  filter: drop-shadow(0 0 10px rgba(101, 154, 28, 0.45));
  transform: translateX(3px);
}

.brand span {
  color: var(--white-line);
  font-size: clamp(0.92rem, 1.6vw, 1.08rem);
  line-height: 1;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  padding: 9px 13px;
  border-radius: 999px;
  color: rgba(255, 248, 232, 0.78);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background 180ms var(--ease-out-quart), color 180ms var(--ease-out-quart), transform 180ms var(--ease-out-quart);
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: rgba(255, 248, 232, 0.12);
  color: var(--white-line);
}

.main-nav a:hover {
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 248, 232, 0.18);
  border-radius: var(--radius);
  background: transparent;
  color: var(--white-line);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 92svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 132px clamp(18px, 5vw, 72px) 42px;
  color: var(--white-line);
}

.hero::after {
  content: "";
  position: absolute;
  left: clamp(18px, 5vw, 72px);
  bottom: 24px;
  z-index: 1;
  width: min(520px, calc(100% - 36px));
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--signal), rgba(248, 252, 244, 0.92), transparent);
  opacity: 0.95;
  transform: scaleX(0);
  transform-origin: left;
  animation: line-draw 900ms var(--ease-out-expo) 260ms forwards;
}

.hero-image,
.hero-shade,
.hero-grid {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.04);
  animation: hero-settle 1200ms var(--ease-out-quint) both;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(13, 28, 24, 0.9), rgba(13, 28, 24, 0.48) 58%, rgba(13, 28, 24, 0.22)),
    linear-gradient(0deg, rgba(13, 28, 24, 0.86), rgba(13, 28, 24, 0.12) 48%);
}

.hero-grid {
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 248, 232, 0.24) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 248, 232, 0.2) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(90deg, black, transparent 72%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--signal);
  font-family: "Archivo", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Archivo", sans-serif;
  line-height: 0.98;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  font-size: 7.4rem;
  text-transform: uppercase;
}

h2 {
  font-size: 4.25rem;
  text-transform: uppercase;
}

h3 {
  font-size: 1.7rem;
}

.hero-copy {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 248, 232, 0.82);
  font-size: 1.22rem;
}

.hero-actions,
.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero-actions {
  margin-top: 30px;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  text-transform: uppercase;
  overflow: hidden;
  isolation: isolate;
  transition: transform 180ms var(--ease-out-quart), background 180ms var(--ease-out-quart), color 180ms var(--ease-out-quart), border-color 180ms var(--ease-out-quart), box-shadow 180ms var(--ease-out-quart);
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(115deg, transparent 0 35%, rgba(255, 255, 255, 0.28) 50%, transparent 65% 100%);
  pointer-events: none;
  transform: translateX(-135%);
  transition: transform 620ms var(--ease-out-quint);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(18, 31, 28, 0.18);
}

.button:hover::before {
  transform: translateX(135%);
}

.button:active,
.filter-button:active,
.project-card:active {
  transform: translateY(0) scale(0.985);
}

.click-ripple {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: rgba(248, 252, 244, 0.42);
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0);
  animation: ripple 520ms var(--ease-out-quart) forwards;
}

.button-primary {
  background: var(--signal);
  color: var(--white-line);
}

.button-secondary {
  border-color: rgba(255, 248, 232, 0.42);
  color: var(--white-line);
}

.hero-panel {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(760px, 100%);
  margin-top: 42px;
  border: 1px solid rgba(255, 248, 232, 0.22);
  background: rgba(248, 252, 244, 0.16);
  backdrop-filter: blur(14px);
}

.hero-panel div {
  padding: 18px;
  background: rgba(18, 31, 28, 0.52);
}

.hero-panel strong,
.hero-panel span {
  display: block;
}

.hero-panel strong {
  color: var(--signal);
  font-family: "Archivo", sans-serif;
  font-size: 1.4rem;
  text-transform: uppercase;
}

.hero-panel.visible strong {
  animation: soft-pulse 760ms var(--ease-out-quart) both;
}

.hero-panel span {
  margin-top: 7px;
  color: rgba(255, 248, 232, 0.76);
  font-size: 0.92rem;
}

@media (min-width: 901px) {
  .hero {
    min-height: 100svh;
    padding-top: clamp(96px, 10svh, 132px);
    padding-bottom: clamp(24px, 4.5svh, 42px);
  }

  .hero h1 {
    max-width: min(820px, 58vw);
    font-size: clamp(4.5rem, min(7.4vw, 9.6svh), 7.4rem);
  }

  .hero-copy {
    margin-top: clamp(14px, 2.2svh, 22px);
    font-size: clamp(1.02rem, min(1.22rem, 2.2svh), 1.22rem);
  }

  .hero-actions {
    margin-top: clamp(16px, 3svh, 30px);
  }

  .hero-panel {
    margin-top: clamp(22px, 4svh, 42px);
  }

  .hero-panel div {
    padding: clamp(12px, 2.1svh, 18px);
  }

  .hero-panel strong {
    font-size: clamp(1.05rem, min(1.4rem, 2.8svh), 1.4rem);
  }

  .hero-panel span {
    margin-top: clamp(4px, 0.9svh, 7px);
    font-size: clamp(0.78rem, min(0.92rem, 1.8svh), 0.92rem);
  }
}

.section {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
  padding: clamp(64px, 9vw, 118px) 0;
}

.intro-band {
  border-bottom: 1px solid var(--line);
}

.intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: start;
}

.intro-layout p,
.feature-copy p,
.page-hero p,
.contact-note p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.services {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--paper) 84%, white);
  transition: transform 240ms var(--ease-out-quart), box-shadow 240ms var(--ease-out-quart), border-color 240ms var(--ease-out-quart);
}

.service-card:hover {
  border-color: color-mix(in srgb, var(--signal) 55%, var(--line));
  box-shadow: 0 18px 38px rgba(18, 31, 28, 0.12);
  transform: translateY(-4px);
}

.service-card:nth-child(2) {
  background: var(--asphalt);
  color: var(--white-line);
}

.service-card:nth-child(2) p {
  color: rgba(255, 248, 232, 0.72);
}

.service-number {
  color: var(--signal-2);
  font-family: "Archivo", sans-serif;
  font-weight: 800;
}

.service-card p {
  margin: 24px 0 0;
  color: var(--ink-soft);
}

.process {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(28px, 6vw, 78px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: step;
}

.process-list li {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.process-list li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  color: var(--signal-2);
  font-family: "Archivo", sans-serif;
  font-weight: 800;
}

.process-list span {
  font-family: "Archivo", sans-serif;
  font-size: 1.18rem;
  font-weight: 800;
  text-transform: uppercase;
}

.process-list p {
  grid-column: 2;
  margin: -10px 0 0;
  color: var(--ink-soft);
}

.feature-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.05fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.feature-tags span {
  padding: 11px 13px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-2);
  font-weight: 700;
  transition: transform 190ms var(--ease-out-quart), background 190ms var(--ease-out-quart), border-color 190ms var(--ease-out-quart);
}

.feature-tags span:hover {
  border-color: var(--signal);
  background: oklch(96% 0.03 126);
  transform: translateY(-2px);
}

.cta {
  justify-content: space-between;
  padding: clamp(36px, 6vw, 60px);
  border-radius: var(--radius);
  background:
    linear-gradient(110deg, rgba(18, 31, 28, 0.94), rgba(18, 31, 28, 0.8)),
    repeating-linear-gradient(135deg, transparent 0 18px, rgba(101, 154, 28, 0.26) 18px 30px);
  color: var(--white-line);
}

.cta h2 {
  max-width: 760px;
}

.page-hero {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
  padding: 170px 0 clamp(56px, 9vw, 92px);
}

.page-hero h1 {
  color: var(--ink);
}

.page-hero p:not(.eyebrow) {
  max-width: 720px;
  margin-top: 18px;
}

.portfolio-controls {
  width: min(calc(100% - 36px), var(--max));
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 auto 22px;
}

.filter-button {
  position: relative;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
  overflow: hidden;
  transition: background 180ms var(--ease-out-quart), color 180ms var(--ease-out-quart), transform 180ms var(--ease-out-quart), box-shadow 180ms var(--ease-out-quart);
}

.filter-button.active,
.filter-button:hover {
  background: var(--ink);
  color: var(--white-line);
}

.filter-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(18, 31, 28, 0.12);
}

.portfolio-grid {
  width: min(calc(100% - 36px), var(--max));
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0 auto clamp(70px, 9vw, 118px);
}

.photo-gallery {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto clamp(76px, 10vw, 128px);
}

.photo-gallery-header {
  display: grid;
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 1fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
}

.photo-gallery-header h2 {
  margin: 0;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  grid-auto-flow: dense;
  gap: 14px;
}

.photo-tile {
  position: relative;
  display: block;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--asphalt);
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  cursor: zoom-in;
  transform: translateZ(0);
  transition: transform 260ms var(--ease-out-quart), box-shadow 260ms var(--ease-out-quart), border-color 260ms var(--ease-out-quart);
}

.photo-tile:nth-child(9n + 1),
.photo-tile:nth-child(9n + 6) {
  grid-column: span 2;
  grid-row: span 2;
}

.photo-tile:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--signal) 72%, var(--white-line));
  outline-offset: 3px;
}

.photo-tile:hover {
  border-color: color-mix(in srgb, var(--signal) 48%, var(--line));
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.photo-tile img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  aspect-ratio: 4 / 3;
  display: block;
  object-fit: cover;
  transition: transform 620ms var(--ease-out-quint), filter 620ms var(--ease-out-quint);
}

.photo-tile:hover img {
  filter: saturate(1.06) contrast(1.04);
  transform: scale(1.025);
}

.gallery-open {
  overflow: hidden;
}

.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(12px, 2vw, 20px);
  padding: clamp(16px, 4vw, 42px);
  background: rgba(7, 13, 11, 0.88);
  color: var(--white-line);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms var(--ease-out-quart);
}

.gallery-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.gallery-lightbox[hidden] {
  display: none;
}

.gallery-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.gallery-count {
  margin: 0;
  color: color-mix(in srgb, var(--white-line) 72%, transparent);
  font-family: "Archivo", sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gallery-close,
.gallery-nav {
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 248, 232, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 248, 232, 0.08);
  color: var(--white-line);
  cursor: pointer;
  transition: background 180ms var(--ease-out-quart), transform 180ms var(--ease-out-quart), border-color 180ms var(--ease-out-quart);
}

.gallery-close:hover,
.gallery-nav:hover {
  border-color: color-mix(in srgb, var(--signal) 54%, var(--white-line));
  background: rgba(255, 248, 232, 0.14);
  transform: translateY(-1px);
}

.gallery-close:focus-visible,
.gallery-nav:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--signal) 74%, var(--white-line));
  outline-offset: 3px;
}

.gallery-close {
  width: 44px;
  height: 44px;
  font-family: "Archivo", sans-serif;
  font-size: 1.35rem;
  line-height: 1;
}

.gallery-stage {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 56px;
  align-items: center;
  gap: clamp(10px, 2vw, 18px);
  min-height: 0;
}

.gallery-figure {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 14px;
  min-width: 0;
  min-height: 0;
  margin: 0;
}

.gallery-image {
  width: auto;
  max-width: 100%;
  max-height: min(72vh, 820px);
  border: 1px solid rgba(255, 248, 232, 0.18);
  border-radius: var(--radius);
  background: var(--asphalt);
  object-fit: contain;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.gallery-nav {
  width: 56px;
  height: 56px;
}

.gallery-nav::before {
  content: "";
  width: 13px;
  height: 13px;
  border-top: 2px solid currentColor;
  border-left: 2px solid currentColor;
}

.gallery-nav--prev::before {
  transform: translateX(3px) rotate(-45deg);
}

.gallery-nav--next::before {
  transform: translateX(-3px) rotate(135deg);
}

.gallery-hint {
  margin: 0;
  color: color-mix(in srgb, var(--white-line) 58%, transparent);
  font-size: 0.9rem;
  text-align: center;
}

.project-card {
  position: relative;
  display: block;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--paper) 86%, white);
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: transform 260ms var(--ease-out-quart), box-shadow 260ms var(--ease-out-quart), opacity 180ms var(--ease-out-quart), border-color 260ms var(--ease-out-quart);
}

.project-card:hover {
  border-color: color-mix(in srgb, var(--signal) 48%, var(--line));
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.project-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--signal), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 280ms var(--ease-out-quart);
}

.project-card:hover::after {
  transform: scaleX(1);
}

.project-card[hidden] {
  display: none;
}

.project-card.filter-pop,
.photo-tile.filter-pop {
  animation: card-pop 320ms var(--ease-out-quart);
}

.project-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 520ms var(--ease-out-quint), filter 520ms var(--ease-out-quint);
}

.project-card:hover img {
  filter: saturate(1.08) contrast(1.04);
  transform: scale(1.045);
}

.project-body {
  padding: 22px;
}

.project-body span {
  color: var(--signal-2);
  font-family: "Archivo", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-body h2 {
  margin-top: 10px;
  font-size: 1.55rem;
}

.project-body p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.project-detail-hero {
  width: min(calc(100% - 36px), var(--max));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
  margin: 0 auto;
  padding: 160px 0 clamp(48px, 8vw, 86px);
}

.project-detail-hero > * {
  min-width: 0;
}

.project-detail-hero h1 {
  max-width: min(720px, 100%);
  font-size: clamp(3.2rem, 4.2vw, 4rem);
  overflow-wrap: anywhere;
}

.back-link {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 22px;
  color: var(--signal-2);
  font-weight: 800;
}

.project-detail-hero p:not(.eyebrow) {
  max-width: 690px;
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.project-hero-media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--asphalt);
  box-shadow: var(--shadow);
  transform: translateZ(0);
}

.project-hero-media img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  transition: transform 800ms var(--ease-out-quint), filter 800ms var(--ease-out-quint);
}

.project-hero-media:hover img {
  filter: saturate(1.05) contrast(1.05);
  transform: scale(1.035);
}

.project-summary {
  width: min(calc(100% - 36px), var(--max));
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0 auto clamp(56px, 8vw, 96px);
  border: 1px solid var(--line);
  background: var(--line);
}

.summary-item {
  min-height: 132px;
  padding: 22px;
  background: color-mix(in srgb, var(--paper) 86%, white);
  transition: transform 220ms var(--ease-out-quart), background 220ms var(--ease-out-quart);
}

.summary-item:hover {
  background: #f8fbff;
  transform: translateY(-3px);
}

.summary-item span {
  display: block;
  color: var(--signal-2);
  font-family: "Archivo", sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.summary-item strong {
  display: block;
  margin-top: 12px;
  font-family: "Archivo", sans-serif;
  font-size: 1.45rem;
  line-height: 1.05;
  text-transform: uppercase;
}

.project-detail-layout {
  width: min(calc(100% - 36px), var(--max));
  display: grid;
  grid-template-columns: minmax(0, 1020px);
  justify-content: center;
  gap: clamp(28px, 6vw, 76px);
  margin: clamp(42px, 7vw, 84px) auto clamp(70px, 9vw, 118px);
}

.project-story,
.project-sidebar {
  display: grid;
  gap: 0;
}

.detail-section {
  counter-increment: project-step;
  position: relative;
  display: grid;
  grid-template-columns: minmax(96px, 0.24fr) minmax(0, 1fr);
  column-gap: clamp(18px, 4vw, 56px);
  row-gap: 16px;
  padding: clamp(30px, 5vw, 52px) 0;
  border-top: 1px solid color-mix(in srgb, var(--line) 74%, transparent);
}

.project-story {
  counter-reset: project-step;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 74%, transparent);
}

.detail-section::before {
  content: "0" counter(project-step);
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  font-family: "Archivo", sans-serif;
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 0.82;
  color: color-mix(in srgb, var(--signal-2) 36%, transparent);
  letter-spacing: 0;
}

.detail-section > * {
  grid-column: 2;
}

.detail-section h2,
.project-sidebar h2 {
  font-size: clamp(1rem, 1.6vw, 1.34rem);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.detail-section h2 {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0;
  padding: 7px 12px;
  border: 1px solid color-mix(in srgb, var(--signal-2) 32%, var(--line));
  border-radius: 999px;
  color: var(--signal-2);
  background: color-mix(in srgb, var(--paper) 74%, var(--paper-2));
}

.detail-section p {
  max-width: 72ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.35vw, 1.22rem);
  line-height: 1.72;
}

.detail-list {
  display: grid;
  gap: 1px;
  max-width: 76ch;
  padding: 0;
  margin: 0;
  list-style: none;
  border: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  background: color-mix(in srgb, var(--line) 62%, transparent);
}

.detail-list li {
  position: relative;
  min-height: 58px;
  padding: 16px 18px 16px 54px;
  background: color-mix(in srgb, var(--paper) 88%, var(--paper-2));
  color: var(--ink-soft);
  line-height: 1.55;
}

.detail-list li::before {
  content: counter(list-item, decimal-leading-zero);
  position: absolute;
  top: 17px;
  left: 18px;
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
  color: var(--signal-2);
  font-family: "Archivo", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.project-sidebar {
  align-content: start;
}

.sidebar-panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--paper) 86%, white);
  transition: transform 220ms var(--ease-out-quart), box-shadow 220ms var(--ease-out-quart);
}

.sidebar-panel:hover {
  box-shadow: 0 14px 32px rgba(18, 31, 28, 0.1);
  transform: translateY(-2px);
}

.sidebar-panel.dark {
  background: var(--asphalt);
  color: var(--white-line);
}

.sidebar-panel.dark p,
.sidebar-panel.dark li {
  color: rgba(248, 252, 244, 0.76);
}

.sidebar-panel p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.sidebar-panel .button {
  margin-top: 18px;
  width: 100%;
}

.team-list,
.equipment-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.team-list li,
.equipment-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  color: var(--ink-soft);
}

.team-list strong,
.equipment-list strong {
  color: inherit;
}

.project-next {
  width: min(calc(100% - 36px), var(--max));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 auto clamp(70px, 9vw, 118px);
  padding: clamp(26px, 5vw, 42px);
  border-radius: var(--radius);
  background: var(--asphalt);
  color: var(--white-line);
}

.project-next h2 {
  max-width: 720px;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.contact-layout {
  width: min(calc(100% - 36px), var(--max));
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 18px;
  margin: 0 auto clamp(70px, 9vw, 118px);
}

.contact-form,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--paper) 86%, white);
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: clamp(22px, 4vw, 34px);
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group.full,
.contact-form .button,
.form-note {
  grid-column: 1 / -1;
}

label {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 700;
  transition: color 180ms var(--ease-out-quart), transform 180ms var(--ease-out-quart);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fbff;
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
  transition: border-color 180ms var(--ease-out-quart), box-shadow 180ms var(--ease-out-quart), transform 180ms var(--ease-out-quart);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--signal-2);
  box-shadow: 0 0 0 3px rgba(14, 94, 170, 0.18);
  transform: translateY(-1px);
}

.field-group:focus-within label {
  color: var(--signal-2);
  transform: translateX(4px);
}

.form-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
  transition: color 180ms var(--ease-out-quart), transform 180ms var(--ease-out-quart);
}

.form-note.form-note--success {
  color: var(--signal-2);
  transform: translateX(4px);
}

.contact-card {
  padding: clamp(24px, 4vw, 36px);
  background: var(--asphalt);
  color: var(--white-line);
}

.contact-card h2 {
  font-size: 3.1rem;
}

.contact-list {
  display: grid;
  gap: 16px;
  padding: 0;
  margin: 30px 0;
  list-style: none;
}

.contact-list li {
  display: grid;
  gap: 4px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 248, 232, 0.18);
}

.contact-list span {
  color: var(--signal);
  font-family: "Archivo", sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-list a,
.contact-list strong {
  color: var(--white-line);
  font-size: 1.08rem;
}

.contact-note {
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 248, 232, 0.08);
}

.contact-note p {
  margin-top: 8px;
  color: rgba(255, 248, 232, 0.74);
}

.site-footer {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(58px, 8vw, 96px) clamp(18px, 5vw, 72px) 28px;
  border-top: 1px solid rgba(248, 252, 244, 0.12);
  background:
    radial-gradient(circle at 82% 16%, rgba(101, 154, 28, 0.28), transparent 34%),
    linear-gradient(135deg, oklch(18% 0.048 158), oklch(24% 0.052 154) 48%, oklch(15% 0.04 160));
  color: var(--white-line);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(248, 252, 244, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 252, 244, 0.18) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, transparent, black 22%, black 82%, transparent);
}

.footer-route {
  width: 100%;
  opacity: 0.9;
}

.footer-route svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.footer-route circle {
  fill: var(--signal);
  filter: drop-shadow(0 0 8px rgba(101, 154, 28, 0.48));
}

.footer-map-shape {
  fill: rgba(248, 252, 244, 0.035);
  stroke: rgba(248, 252, 244, 0.13);
  stroke-width: 2;
}

.footer-road {
  fill: none;
  stroke: rgba(248, 252, 244, 0.46);
  stroke-linecap: round;
  stroke-width: 3;
}

.footer-road-main {
  stroke: var(--signal);
  stroke-width: 4;
  stroke-dasharray: 34 18;
  animation: map-route 1800ms var(--ease-out-quart) infinite;
}

.footer-road-secondary {
  stroke-dasharray: 18 18;
  animation: map-route 2400ms linear infinite;
}

.footer-content {
  width: min(100%, var(--max));
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.05fr) minmax(260px, 0.72fr);
  gap: clamp(28px, 5vw, 64px);
  margin: 0 auto;
}

.footer-brand {
  max-width: 520px;
}

.footer-brand-link {
  width: fit-content;
}

.footer-brand p {
  margin: 22px 0 0;
  color: rgba(248, 252, 244, 0.76);
  font-size: 1.08rem;
}

.footer-status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.footer-status span {
  padding: 10px 12px;
  border: 1px solid rgba(248, 252, 244, 0.2);
  border-radius: var(--radius);
  background: rgba(248, 252, 244, 0.07);
  color: rgba(248, 252, 244, 0.86);
  font-weight: 700;
}

.footer-nav {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 0.82fr) minmax(170px, 1.35fr);
  gap: 18px;
}

.footer-map-panel {
  align-self: start;
  min-height: 230px;
  padding: 18px;
  border: 1px solid rgba(248, 252, 244, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(248, 252, 244, 0.06), rgba(248, 252, 244, 0.015)),
    rgba(18, 31, 28, 0.18);
}

.footer-map-panel p {
  margin: 0 0 8px;
  color: var(--signal);
  font-family: "Archivo", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-nav div {
  display: grid;
  align-content: start;
  gap: 9px;
  padding-top: 4px;
}

.footer-nav h2 {
  margin: 0 0 8px;
  color: var(--signal);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-nav a {
  width: fit-content;
  color: rgba(248, 252, 244, 0.78);
  font-weight: 700;
  transition: color 180ms var(--ease-out-quart), transform 180ms var(--ease-out-quart);
}

.footer-nav a:hover {
  color: var(--white-line);
  transform: translateX(4px);
}

.footer-bottom {
  width: min(100%, var(--max));
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin: clamp(44px, 7vw, 74px) auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(248, 252, 244, 0.14);
  color: rgba(248, 252, 244, 0.62);
  font-size: 0.92rem;
}

.site-footer p,
.footer-bottom p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 580ms var(--ease-out-quart), transform 580ms var(--ease-out-quart);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.photo-tile.reveal.visible:hover {
  transform: translateY(-4px);
}

.delay-1 {
  transition-delay: 90ms;
}

.delay-2 {
  transition-delay: 170ms;
}

@keyframes line-draw {
  from {
    opacity: 0;
    transform: scaleX(0);
  }
  to {
    opacity: 0.95;
    transform: scaleX(1);
  }
}

@keyframes hero-settle {
  from {
    transform: scale(1.04);
  }
  to {
    transform: scale(1);
  }
}

@keyframes ripple {
  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(18);
  }
}

@keyframes soft-pulse {
  0% {
    filter: brightness(1);
    transform: translateY(0);
  }
  45% {
    filter: brightness(1.35);
    transform: translateY(-1px);
  }
  100% {
    filter: brightness(1);
    transform: translateY(0);
  }
}

@keyframes card-pop {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes map-route {
  to {
    stroke-dashoffset: -104;
  }
}

@keyframes nav-drop {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border-radius: var(--radius);
    background: rgba(18, 31, 28, 0.96);
  }

  .main-nav.open {
    display: flex;
    animation: nav-drop 220ms var(--ease-out-quart) both;
  }

  .main-nav a {
    border-radius: var(--radius);
  }

  .hero {
    min-height: 820px;
  }

  h1 {
    font-size: 5.4rem;
  }

  h2 {
    font-size: 3.2rem;
  }

  .hero-panel,
  .intro-layout,
  .services,
  .process,
  .feature-strip,
  .portfolio-grid,
  .contact-layout,
  .project-detail-hero,
  .project-summary,
  .project-detail-layout {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    width: 100%;
  }

  .process-list li {
    grid-template-columns: 70px 1fr;
  }

  .portfolio-grid {
    gap: 14px;
  }

  .photo-gallery-header {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer-route {
    opacity: 0.5;
  }

  .footer-content,
  .footer-nav {
    grid-template-columns: 1fr;
  }

  .footer-map-panel {
    order: -1;
    min-height: 190px;
  }
}

@media (max-width: 620px) {
  .site-header {
    width: min(calc(100% - 20px), var(--max));
    margin-top: 10px;
  }

  .brand {
    font-size: 0.9rem;
  }

  .hero {
    padding: 116px 16px 28px;
  }

  h1 {
    font-size: 3.4rem;
  }

  .page-hero h1 {
    font-size: 3rem;
  }

  .project-detail-hero h1 {
    font-size: clamp(2rem, 9.2vw, 2.25rem);
    overflow-wrap: break-word;
  }

  h2,
  .contact-card h2 {
    font-size: 2.25rem;
  }

  h3 {
    font-size: 1.35rem;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .hero-panel {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .cta {
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .section,
  .page-hero,
  .portfolio-controls,
  .portfolio-grid,
  .photo-gallery,
  .contact-layout,
  .project-detail-hero,
  .project-summary,
  .project-detail-layout,
  .project-next {
    width: min(calc(100% - 28px), var(--max));
  }

  .page-hero,
  .project-detail-hero {
    padding-top: 144px;
  }

  .summary-item {
    min-height: auto;
  }

  .detail-section {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .detail-section::before {
    grid-column: 1;
    grid-row: auto;
    font-size: 2.4rem;
  }

  .detail-section > * {
    grid-column: 1;
  }

  .team-list li,
  .equipment-list li {
    display: grid;
    gap: 4px;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .photo-tile:nth-child(9n + 1),
  .photo-tile:nth-child(9n + 6) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .photo-tile {
    margin-bottom: 0;
  }

  .gallery-lightbox {
    grid-template-rows: minmax(0, 1fr);
    gap: 0;
    padding: 0;
  }

  .gallery-topbar {
    position: absolute;
    top: max(12px, env(safe-area-inset-top));
    left: 12px;
    right: 12px;
    z-index: 2;
    pointer-events: none;
  }

  .gallery-stage {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    width: 100vw;
    height: 100dvh;
  }

  .gallery-figure {
    width: 100%;
    height: 100%;
    gap: 0;
  }

  .gallery-close,
  .gallery-nav {
    background: rgba(7, 13, 11, 0.54);
    border-color: rgba(255, 248, 232, 0.34);
    backdrop-filter: blur(12px);
  }

  .gallery-close {
    pointer-events: auto;
  }

  .gallery-nav {
    position: absolute;
    top: 50%;
    z-index: 2;
    width: 44px;
    height: 50px;
    transform: translateY(-50%);
  }

  .gallery-nav:hover {
    transform: translateY(-50%);
  }

  .gallery-nav--prev {
    left: 12px;
  }

  .gallery-nav--next {
    right: 12px;
  }

  .gallery-image {
    max-width: none;
    max-height: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .gallery-image-landscape .gallery-image {
    width: 100vw;
    height: auto;
    max-height: 100dvh;
    object-fit: contain;
  }

  .gallery-image-portrait .gallery-image {
    width: 100vw;
    height: 100dvh;
    object-fit: cover;
  }

  .gallery-hint {
    display: none;
  }

  .site-footer {
    padding: 54px 16px 24px;
  }

  .footer-status span {
    width: 100%;
  }

  .footer-bottom {
    display: grid;
  }
}